Hi, I have this strange problem with flash over https not working in IE. It works fine over normal http. The suggested solution from flash community is to remove "Pragma: No-cache" and "Cache-Control: no-cache" from the server response for flash files. When I analyze the output from JBoss AS 4.2.2 GA I saw these headers in the response. Any idea how to remove these headers? Your comments are welcome. Below is my server output for the flash file over https.